I hate school sports! I’ve tried a bunch and don’t like any of them, so I know I don’t get enough exercise. What about workout videos? Will they do the trick?
Lots of kids are more comfy curling up with a...

All of a sudden, I have an icky odor down there! What is wrong with me?
Just so you know, having some odor is very normal! Your privates have a whole lot of sweat glands, which produce a slightly sweet smell...

My teeth are really yellow. I want to bleach them. Is it safe?
Your teeth were their whitest when you were about 6 or 7. Over time, they yellow—especially if there is excess fluoride in drinking water or you consume...

I have a cold sore on my lip that keeps coming back. What can I do about it?
Ouch. That nasty, festering splotch returns because it’s caused by a virus called herpes simplex type 1. Like most viruses, it...

Some people pop more than others. The knuckles, knees, ankles, back and neck are fluid-filled. When you move, the joint stretches and gas is released creating a sound. A noise that’s more of a snap than a crack may be...

I am 13, and I peed in my bed last night. I was having this weird dream in which I couldn’t stop peeing, and then I woke up soaked. What’s wrong with me?
Don’t worry—you’re not all wet. Dreaming about...

Smells like a case of bromidrosis (a fancy name for foot odor). Says dermatologist Dr. Caroline Koblenzer, “The outer layer of skin is made of keratin and, if it gets wet, smells kind of cheesy.” If your tootsies get sweaty...